CA's Blueprint for a Safer Economy assigns each county to a tier based on case rate and test positivity rate. What's opened / closed under each tier.
Tiers, from most severe to least severe, categorizes coronavirus spread as widespread; substantial; moderate; or minimal. Counties must stay in the current tier for 3 consecutive weeks and metrics from the last 2 consecutive weeks must fall into less restrictive tier before moving into a less restrictive tier.
We show only case charts labeled with each county's population-adjusted tier cut-offs.
Related daily reports:
Code available in GitHub: https://github.com/CityOfLosAngeles/covid19-indicators
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Report updated: 12/17/20; data available through 12/16/20.
Cases chart, explained
Superior California Region: Butte, Colusa,
El Dorado,
Glenn,
Lassen, Modoc,
Nevada,
Placer, Plumas,
Sacramento,
Shasta, Sierra, Siskiyou,
Sutter,
Tehama,
Yolo,
Yuba
North Coast: Del Norte,
Humboldt,
Lake,
Mendocino,
Napa,
Sonoma, Trinity
San Francisco Bay Area: Alameda,
Contra Costa,
Marin,
San Francisco,
San Mateo,
Santa Clara,
Solano
Northern San Joaquin Valley: Alpine, Amador, Calaveras,
Madera, Mariposa,
Merced,
Mono,
San Joaquin,
Stanislaus,
Tuolumne
Central Coast: Monterey,
San Benito,
San Luis Obispo,
Santa Barbara,
Santa Cruz,
Ventura
Southern San Joaquin Valley: Fresno,
Inyo,
Kern,
Kings,
Tulare
Southern California: Los Angeles,
Orange,
Riverside,
San Bernardino
San Diego-Imperial: Imperial,
San Diego
Note for small values: If the 7-day rolling average of new cases or new deaths is under 10, the 7-day rolling average is listed for the past week, rather than a percent change. Given that it is a rolling average, decimals are possible, and are rounded to 1 decimal place. Similarly for hospitalizations.
As of 12/16/20, there were 566,005 total cases and 8,568 total deaths.
In the past week, new cases grew by 48.5%; new deaths grew by 47.2%.
In the past week, the doubling time went from 35 days to 28 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 36.2%.; COVID ICU hospitalizations grew by 25.3%.
As of 12/16/20, there were 40,026 total cases and 563 total deaths.
In the past week, new cases grew by 39.8%; new deaths went from 0.9 to 5.3.
In the past week, the doubling time went from 40 days to 31 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 29.3%.; COVID ICU hospitalizations grew by 41.1%.
As of 12/16/20, there were 5,574 total cases and 67 total deaths.
In the past week, new cases grew by 69.9%; new deaths went from 0.3 to 0.7.
In the past week, the doubling time went from 40 days to 26 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 34.2%.; COVID ICU hospitalizations went from 7.0 to 10.4.
As of 12/16/20, there were 31,516 total cases and 279 total deaths.
In the past week, new cases grew by 8.0%; new deaths went from 0.9 to 1.7.
In the past week, the doubling time went from 39 days to 40 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 23.5%.; COVID ICU hospitalizations grew by 14.5%.
As of 12/16/20, there were 582 total cases and 2 total deaths.
In the past week, new cases grew by -29.5%; new deaths went from 0.0 to 0.1.
In the past week, the doubling time went from 17 days to 30 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 0.6 to 2.0.; COVID ICU hospitalizations went from 0.3 to 0.9.
As of 12/16/20, there were 4,198 total cases and 8 total deaths.
In the past week, new cases grew by 8.6%; new deaths went from 0.6 to 0.0.
In the past week, the doubling time went from 17 days to 24 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 44.4%.; COVID ICU hospitalizations went from 6.9 to 10.3.
As of 12/16/20, there were 47,316 total cases and 557 total deaths.
In the past week, new cases grew by 123.4%; new deaths went from 3.7 to 6.1.
In the past week, the doubling time went from 75 days to 35 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 20.8%.; COVID ICU hospitalizations grew by 30.9%.
As of 12/16/20, there were 1,357 total cases and 14 total deaths.
In the past week, new cases grew by -9.3%; new deaths went from 0.1 to 0.6.
In the past week, the doubling time went from 26 days to 33 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 8.4 to 5.6.; COVID ICU hospitalizations went from 1.6 to 2.7.
As of 12/16/20, there were 19,756 total cases and 388 total deaths.
In the past week, new cases grew by 55.1%; new deaths went from 1.6 to 3.0.
In the past week, the doubling time went from 58 days to 42 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 38.1%.; COVID ICU hospitalizations grew by 25.1%.
As of 12/16/20, there were 53,694 total cases and 470 total deaths.
In the past week, new cases grew by 92.9%; new deaths went from 1.1 to 1.9.
In the past week, the doubling time went from 54 days to 33 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 32.6%.; COVID ICU hospitalizations grew by 30.9%.
As of 12/16/20, there were 13,653 total cases and 100 total deaths.
In the past week, new cases grew by -13.5%; new deaths went from 0.9 to 0.7.
In the past week, the doubling time went from 47 days to 58 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 11.3%.; COVID ICU hospitalizations went from 9.9 to 6.6.
As of 12/16/20, there were 1,341 total cases and 22 total deaths.
In the past week, new cases grew by 31.2%; new deaths went from 0.1 to 0.1.
In the past week, the doubling time went from 27 days to 29 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 2.3 to 4.7.; COVID ICU hospitalizations went from 1.1 to 2.0.
As of 12/16/20, there were 3,590 total cases and 6 total deaths.
In the past week, new cases grew by 8.9%; new deaths went from 0.3 to 0.1.
In the past week, the doubling time went from 17 days to 20 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 6.3 to 4.0.; COVID ICU hospitalizations went from 0.0 to 0.0.
As of 12/16/20, there were 8,269 total cases and 111 total deaths.
In the past week, new cases grew by 23.5%; new deaths went from 3.0 to 0.6.
In the past week, the doubling time went from 37 days to 41 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 0.8%.; COVID ICU hospitalizations went from 7.6 to 8.3.
As of 12/16/20, there were 8,615 total cases and 136 total deaths.
In the past week, new cases grew by 20.2%; new deaths went from 0.4 to 0.6.
In the past week, the doubling time went from 105 days to 96 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 59.3%.; COVID ICU hospitalizations went from 6.4 to 10.0.
As of 12/16/20, there were 2,051 total cases and 24 total deaths.
In the past week, new cases grew by 27.7%; new deaths went from 0.1 to 0.0.
In the past week, the doubling time went from 45 days to 46 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 9.0 to 10.7.; COVID ICU hospitalizations went from 2.9 to 2.3.
As of 12/16/20, there were 15,120 total cases and 207 total deaths.
In the past week, new cases grew by -19.2%; new deaths went from 2.3 to 1.3.
In the past week, the doubling time went from 38 days to 57 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 22.8%.; COVID ICU hospitalizations went from 7.3 to 7.6.
As of 12/16/20, there were 19,905 total cases and 165 total deaths.
In the past week, new cases grew by 12.3%; new deaths went from 1.9 to 4.1.
In the past week, the doubling time went from 42 days to 39 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 35.8%.; COVID ICU hospitalizations grew by 3.4%.
As of 12/16/20, there were 4,440 total cases and 24 total deaths.
In the past week, new cases grew by 1.2%; new deaths went from 0.4 to 0.4.
In the past week, the doubling time went from 31 days to 30 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 52.4%.; COVID ICU hospitalizations went from 4.1 to 6.9.
As of 12/16/20, there were 2,123 total cases and 32 total deaths.
In the past week, new cases grew by -21.4%; new deaths went from 1.3 to 1.9.
In the past week, the doubling time went from 19 days to 37 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 11.0%.; COVID ICU hospitalizations went from 4.3 to 3.6.
As of 12/16/20, there were 112,893 total cases and 1,718 total deaths.
In the past week, new cases grew by 57.2%; new deaths went from 7.9 to 12.1.
In the past week, the doubling time went from 32 days to 24 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 43.9%.; COVID ICU hospitalizations grew by 34.0%.
As of 12/16/20, there were 10,301 total cases and 97 total deaths.
In the past week, new cases grew by 0.4%; new deaths went from 2.0 to 1.7.
In the past week, the doubling time went from 20 days to 28 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 16.8%.; COVID ICU hospitalizations grew by -11.1%.
As of 12/16/20, there were 131,822 total cases and 1,666 total deaths.
In the past week, new cases grew by 26.8%; new deaths grew by 33.7%.
In the past week, the doubling time went from 23 days to 24 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 26.7%.; COVID ICU hospitalizations grew by 26.2%.
As of 12/16/20, there were 51,076 total cases and 699 total deaths.
In the past week, new cases grew by 12.3%; new deaths went from 7.0 to 9.1.
In the past week, the doubling time went from 33 days to 35 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 15.5%.; COVID ICU hospitalizations grew by 15.2%.
As of 12/16/20, there were 2,642 total cases and 22 total deaths.
In the past week, new cases grew by 27.7%; new deaths went from 0.3 to 0.4.
In the past week, the doubling time went from 35 days to 31 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 6.1 to 9.6.; COVID ICU hospitalizations went from 2.3 to 2.0.
As of 12/16/20, there were 137,548 total cases and 1,304 total deaths.
In the past week, new cases grew by 75.2%; new deaths grew by 33.3%.
In the past week, the doubling time went from 35 days to 24 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 27.0%.; COVID ICU hospitalizations grew by 18.9%.
As of 12/16/20, there were 114,248 total cases and 1,217 total deaths.
In the past week, new cases grew by 29.3%; new deaths went from 9.7 to 16.3.
In the past week, the doubling time went from 33 days to 30 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 22.5%.; COVID ICU hospitalizations grew by 26.7%.
As of 12/16/20, there were 19,283 total cases and 172 total deaths.
In the past week, new cases grew by 19.7%; new deaths went from 0.6 to 1.1.
In the past week, the doubling time went from 52 days to 46 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 24.0%.; COVID ICU hospitalizations grew by 12.8%.
As of 12/16/20, there were 33,849 total cases and 537 total deaths.
In the past week, new cases grew by -4.5%; new deaths went from 2.9 to 1.0.
In the past week, the doubling time went from 34 days to 41 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 37.6%.; COVID ICU hospitalizations grew by 28.9%.
As of 12/16/20, there were 8,074 total cases and 52 total deaths.
In the past week, new cases grew by 78.9%; new deaths went from 0.6 to 1.4.
In the past week, the doubling time went from 47 days to 33 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 102.2%.; COVID ICU hospitalizations went from 2.9 to 6.7.
As of 12/16/20, there were 19,330 total cases and 183 total deaths.
In the past week, new cases grew by 43.7%; new deaths went from 1.0 to 0.9.
In the past week, the doubling time went from 41 days to 31 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 29.4%.; COVID ICU hospitalizations grew by 22.4%.
As of 12/16/20, there were 13,782 total cases and 142 total deaths.
In the past week, new cases grew by 43.1%; new deaths went from 0.3 to 0.4.
In the past week, the doubling time went from 63 days to 48 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 38.6%.; COVID ICU hospitalizations grew by 49.5%.
As of 12/16/20, there were 51,233 total cases and 561 total deaths.
In the past week, new cases grew by 16.7%; new deaths went from 4.1 to 6.6.
In the past week, the doubling time went from 26 days to 27 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 32.7%.; COVID ICU hospitalizations grew by 26.9%.
As of 12/16/20, there were 6,361 total cases and 60 total deaths.
In the past week, new cases grew by 34.1%; new deaths went from 2.6 to 1.9.
In the past week, the doubling time went from 35 days to 30 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 8.5%.; COVID ICU hospitalizations went from 8.3 to 9.7.
As of 12/16/20, there were 6,927 total cases and 64 total deaths.
In the past week, new cases grew by -16.5%; new deaths went from 0.6 to 1.4.
In the past week, the doubling time went from 31 days to 50 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 19.6%.; COVID ICU hospitalizations grew by 14.1%.
As of 12/16/20, there were 14,269 total cases and 93 total deaths.
In the past week, new cases grew by 84.0%; new deaths went from 1.3 to 0.4.
In the past week, the doubling time went from 48 days to 32 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 36.4%.; COVID ICU hospitalizations grew by 39.0%.
As of 12/16/20, there were 15,406 total cases and 166 total deaths.
In the past week, new cases grew by 59.6%; new deaths went from 0.0 to 0.9.
In the past week, the doubling time went from 60 days to 43 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 50.3%.; COVID ICU hospitalizations went from 9.9 to 12.1.
As of 12/16/20, there were 28,266 total cases and 490 total deaths.
In the past week, new cases grew by 13.1%; new deaths went from 3.4 to 5.1.
In the past week, the doubling time went from 42 days to 43 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 31.2%.; COVID ICU hospitalizations grew by 19.0%.
As of 12/16/20, there were 5,117 total cases and 38 total deaths.
In the past week, new cases grew by -14.5%; new deaths went from 1.0 to 1.7.
In the past week, the doubling time went from 24 days to 32 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 0.0 to 0.0.; COVID ICU hospitalizations went from 0.0 to 0.0.
As of 12/16/20, there were 2,472 total cases and 31 total deaths.
In the past week, new cases grew by 6.2%; new deaths went from 0.4 to 0.3.
In the past week, the doubling time went from 26 days to 30 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 6.2%.; COVID ICU hospitalizations went from 1.9 to 1.6.
As of 12/16/20, there were 27,026 total cases and 332 total deaths.
In the past week, new cases grew by 66.8%; new deaths went from 1.0 to 1.9.
In the past week, the doubling time went from 50 days to 38 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 40.5%.; COVID ICU hospitalizations grew by 7.9%.
As of 12/16/20, there were 1,943 total cases and 19 total deaths.
In the past week, new cases grew by 186.6%; new deaths went from 0.7 to 0.7.
In the past week, the doubling time went from 26 days to 14 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 8.9 to 6.3.; COVID ICU hospitalizations went from 0.9 to 0.6.
As of 12/16/20, there were 27,936 total cases and 201 total deaths.
In the past week, new cases grew by 39.5%; new deaths went from 1.4 to 0.9.
In the past week, the doubling time went from 38 days to 26 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 46.8%.; COVID ICU hospitalizations grew by 25.1%.
As of 12/16/20, there were 6,531 total cases and 98 total deaths.
In the past week, new cases grew by 44.1%; new deaths went from 1.1 to 1.3.
In the past week, the doubling time went from 39 days to 34 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 9.0%.; COVID ICU hospitalizations grew by 5.2%.
As of 12/16/20, there were 3,058 total cases and 14 total deaths.
In the past week, new cases grew by -4.9%; new deaths went from 0.1 to 0.4.
In the past week, the doubling time went from 30 days to 33 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 35.2%.; COVID ICU hospitalizations went from 9.7 to 13.4.